Coolant loss

[03maxpower]

(03-20-2021 )tree98 Wrote:  BEFORE YOU PULL THE HEAD!!!!!......drop the pan and pressurize the cooling system to 20 psi, let it sit overnight and then check for coolant running down between a liner and the block. You might have to slowly bar the engine over, look closely it can be easily missed.

I would bet a lot of money you dropped a liner, especially if cummins just worked on it not long ago. You really shouldn't let those guys anywhere near your engine.

I’m a little ignorant to this so I have to ask. How does that happen? Could it have been prevented and how? I know what’s done is done, but if that’s it I don’t want something like that to happen again. Thank you